gentoo-overlay/sys-freebsd/freebsd-sbin/metadata.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
  <maintainer type="project">
    <email>bsd@gentoo.org</email>
    <name>BSD Project</name>
  </maintainer>
  <use>
    <flag name="ipfilter">
      Build tools to administer the ipfilter firewall.
    </flag>
    <flag name="pf">
      Build tools to administer the PF firewall.
    </flag>
    <flag name="netware">
      Build libraries and tools to work with NetWare protocols (IPX
      and NCP).
    </flag>
  </use>
</pkgmetadata>